Lucknow:Uttar Pradesh Congress chief Ajay Kumar Lallu, along with party leaders and workers, sat on a 'maun vrat' on Monday demanding the dismissal of Union minister Ajay Mishra in connection with the Lakhimpur Kheri violence.
Ajay Mishra's son Ashish was arrested on Saturday by the UP Police in connection with the October 3 violence in which eight people, including four farmers, were killed. He was produced before a court late on Saturday night, which sent him to 14-day judicial custody.
Congress spokesperson said the party is demanding the dismissal of the minister for ensuring free and fair investigation in the case.
Congress general secretary Priyanka Gandhi, who is in the state capital, is also expected to join the 'maun dharna' at the GPO park here, a party spokesperson said.